chore(release): prepare v1.1.0

Author: iamvirul

CHANGELOG.md

@@ -7,31 +7,25 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
-### Added
-- **Git-like branch support for `version`** — `version branch`, `version checkout`, `version tree`
-  - `version branch` — lists all branches with current marker and tip hash; creates a new branch when a name is given; `--from <hash>` to branch from a specific commit
-  - `version checkout <branch>` — switches HEAD to a symbolic ref pointing to the named branch; new commits advance only the checked-out branch tip
-  - `version tree` — ASCII commit graph showing all branches with lane columns, `HEAD -> branch` decoration, short hash, date, and message (newest-first)
-  - HEAD is now stored as a Git-style symbolic ref (`ref: refs/heads/main`) rather than a bare hash; branch tips live in `.deepdiffdb/refs/heads/<name>`
-  - New `internal/version` files: `branch.go`, `tree.go`
-  - 39 new unit tests covering store symbolic refs, branch lifecycle, and tree rendering (`tests/version/`)
-
-## [1.5.0] - 2026-03-31
+## [1.1.0] - 2026-04-01
 
 ### Added
 - **Git-like versioning for DB diffs** (issue #16)
-  - New `version` command group: `init`, `commit`, `log`, `diff`, `rollback`
-  - `version init` — creates a `.deepdiffdb/` repository (objects store + HEAD pointer) in the current directory
-  - `version commit` — runs a full schema+data diff and stores the result as a SHA-256 content-addressable commit; records both schema snapshots so rollback SQL can be generated offline
+  - New `version` command group with 8 subcommands: `init`, `commit`, `log`, `diff`, `rollback`, `branch`, `checkout`, `tree`
+  - `version init` — creates a `.deepdiffdb/` repository; HEAD stored as a symbolic ref (`ref: refs/heads/main`); branch tips in `refs/heads/<name>`
+  - `version commit` — runs a full schema+data diff and stores the result as a SHA-256 content-addressable commit (zlib-compressed, Git fanout layout); records both schema snapshots for offline rollback generation
   - `version log` — walks the commit chain from HEAD, showing author, date, and drift markers (`[schema drift]`, `[data changes]`)
   - `version diff <hash1> <hash2>` — compares dev schema snapshots of two commits; reports added/removed tables and column/index changes
   - `version rollback <hash>` — generates driver-aware rollback SQL by inverting the stored diff; inherits safety defaults from `schema-migrate` (destructive ops commented out); supports `--out <file>` and `--driver` overrides
-  - Commit objects stored as JSON in `.deepdiffdb/objects/<sha256>.json`
-  - New `internal/version` package (`model.go`, `store.go`, `rollback.go`)
+  - `version branch [<name>]` — lists all branches with current marker and tip hash; creates a new branch when a name is given; `--from <hash>` to branch from a specific commit
+  - `version checkout <branch>` — switches HEAD to a symbolic ref pointing to the named branch; new commits advance only the checked-out branch tip
+  - `version tree` — ASCII commit graph showing all branches with lane columns, `HEAD -> branch` decoration, short hash, date, and message (newest-first)
+  - New `internal/version` package: `model.go`, `store.go`, `rollback.go`, `branch.go`, `tree.go`
+  - 39 unit tests covering store symbolic refs, branch lifecycle, and tree rendering (`tests/version/`)
 - **Sample 17: Git-like Versioning** (`samples/17-git-like-versioning/`)
   - Two MySQL 8 containers (prod 3320, dev 3321) with a `shop` e-commerce schema
   - Three migration scripts simulating a real sprint cycle (V1 baseline → V2 FK+email → V3 reviews table)
-  - Automated `scripts/demo.sh` end-to-end walkthrough writing rollback SQL to `diff-output/`
+  - Automated `scripts/demo.sh` end-to-end walkthrough covering branches, checkout, and ASCII tree output
 
 ## [1.0.0] - 2026-03-22
 

ROADMAP.md

@@ -8,7 +8,7 @@ We release a new version every **Saturday**. Each release includes one or more f
 
 ---
 
-## Current Status: v1.5.0 — Git-like Versioning 🎉
+## Current Status: v1.1.0 — Git-like Versioning 🎉
 
 **Last Release:** 2026-03-31
 
@@ -38,7 +38,7 @@ We release a new version every **Saturday**. Each release includes one or more f
 
 ## Completed Releases
 
-### v1.5.0: Git-like Versioning for DB Diffs (Released 2026-03-31)
+### v1.1.0: Git-like Versioning for DB Diffs (Released 2026-04-01)
 
 **Features Delivered:**
 - `version init` — initialises `.deepdiffdb/` repository (objects store + HEAD file) in the working directory
@@ -181,7 +181,7 @@ We release a new version every **Saturday**. Each release includes one or more f
 
 ### Phase 2 Features
 
-1. ~~**Git-like Versioning for DB Diffs**~~ ✅ **Released in v1.5.0 (2026-03-31)**
+1. ~~**Git-like Versioning for DB Diffs**~~ ✅ **Released in v1.1.0 (2026-04-01)**
    - ~~Store diff history~~ → `version commit` — SHA-256 content-addressable commit objects in `.deepdiffdb/objects/`
    - ~~Diff between any two versions~~ → `version diff <h1> <h2>` — schema evolution comparison
    - ~~Rollback capabilities~~ → `version rollback <hash>` — driver-aware rollback SQL generation